//private string flag_operType = string.Empty; //I : insert ; U : update ; S : save
#endregion
#region 表单加载
private void Core_Enter_Load(object sender, EventArgs e)
{
//需要分页，每次获取一页的所有数据
//获取事件
g_QAInfoList = enterClient.GetQAInfoList();
if (g_QAInfoList != null && g_QAInfoList.Count > 0)
{
g_QAInfo = g_QAInfoList[0];
}
////获取句子
//g_senetenceInfoList = enterClient.GetSentenceInfoList(g_QAInfo.EVENTINFO_CODE);
//if (g_senetenceInfoList != null && g_senetenceInfoList.Count > 0) g_sentenceInfo = g_senetenceInfoList[0];
////获取词汇
//g_vocabularyInfoList = enterClient.GetVocabularyInfoList(g_sentenceInfo.SENTENCEINFO_CODE);
////获取属性、关系
//g_propertyInfoList = enterClient.GetPropertyInfoList();
//g_relationInfoList = enterClient.GetRelationInfoList();
////获取对象属性、对象关系(第一个词汇或句子或事件的属性、关系)
//if(g_vocabularyInfo != null)
//{
//}
}
public string GetQAInfoList()
{
MemoryStream strm = new MemoryStream();
List <MyQAInfo> myQAInfoList = new List <MyQAInfo>();
DataSet infods = new DataSet();
string sql = string.Empty;
sql = @" select * from QA ";
infods = db.ExecuteDataSet(sql);
#region 反射转换ds到list
foreach (DataRow infodr in infods.Tables[0].Rows)
{
MyQAInfo qaInfo = new MyQAInfo();
PropertyInfo[] qaproperty = qaInfo.GetType().GetProperties();
foreach (PropertyInfo info in qaproperty)
{
if (infods.Tables[0].Columns.Contains(info.Name))
{
object value = infodr[info.Name];
if (value != DBNull.Value)
{
info.SetValue(qaInfo, value, null);
}
}
}
myQAInfoList.Add(qaInfo);
}
#endregion
//SoapFormatter formatter = new SoapFormatter();
BinaryFormatter formatter = new BinaryFormatter();
formatter.Serialize(strm, myQAInfoList);
//StreamReader reader = new StreamReader(strm, Encoding.GetEncoding("gb2312"));//用指定的编码方式
//string result = reader.ReadToEnd();
strm.Position = 0;
byte[] buffer = new byte[strm.Length];
strm.Read(buffer, 0, buffer.Length);
strm.Flush();
strm.Close();
string result = Convert.ToBase64String(buffer);
return(result);
}
